SRFR-7.8/4.6-8-SP TE Connectivity

Heat-Shrinkable Tubing SRFR Highly Flexible, Silicone Rubber Tubing Product Facts n Highly flame-retardant n Extremely flexible at high and low temperatures n Shrink ratio 1.5:1 minimum except sizes 4/2.9 and 29/20 n RoHS compliant Applications electrical properties. SRFR Installation is used in medical Highly flexible and Minimum shrink equipment where its key resistant to high and low temperature: 135C 275F properties are outstanding temperatures. Unlike other flexibility and ability to Minimum full recovery silicone materials, SRFR withstand exposure to temperature: 175C 347F displays outstanding sterilization conditions. physical strength. It resists Other applications include extreme heat shocks, and Operating Temperature Range thyristor power cable exhibits good thermal insulation, heating element -75C to 200C insulation. SRFR is non- and bus bar insulation, fiber -103F to 392F burning and has optic bundle sheathing, outstanding ablative and rocketry support cable properties as well as protection. excellent physical and Specifications/Approvals Series UL TE SRFR E85381 VW-1 RW-2057 600V, 200C Available in: Americas Europe Asia Pacific nn n 3-108 Catalog 1654025 Dimensions are shown for Dimensions are in millimeters Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 Revised 5-12 reference purposes only. unless otherwise specified. Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 Specifications subject Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 www.te.com to change. USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015Heat-shrinkable Tubing Heat-Shrinkable Tubing SRFR (Continued) Product Dimensions Inside Diameter Recovered Wall Thickness* Size Minimum Expanded Maximum Recovered After Heating as Supplied After Heating 2.9/1.7 2.9 0.114 1.7 0.067 1.0 0.50 0.039 0.020 4/2.9 4.0 0.158 2.9 0.114 1.0 0.50 0.039 0.020 7.8/4.6 7.8 0.307 4.6 0.181 1.0 0.50 0.039 0.020 10/6.5 10.0 0.394 6.5 0.256 1.5 0.50 0.059 0.020 15/9.6 15.0 0.591 9.6 0.378 1.5 0.50 0.059 0.020 21/13 21.0 0.827 13.0 0.512 2.0 0.75 0.079 0.030 29/20 29.0 1.142 20.0 0.787 2.0 0.75 0.079 0.030 41/27 41.0 1.614 27.0 1.063 3.0 1.00 0.118 0.039 51/33 51.0 2.008 33.0 1.299 3.0 1.00 0.118 0.039 *Wall thickness will be less if tubing recovery is restricted during shrinkage. 3 Ordering Information Color Standard Gray (-8) Size selection Always order the largest size that will shrink snugly over the component to be covered. Standard packaging On spools. Ordering description Specify product name, size and color (for example, SRFR 2.9/1.7-8-SP). 3-109 Catalog 1654025 Dimensions are shown for Dimensions are in millimeters Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 Revised 5-12 reference purposes only. unless otherwise specified. Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 Specifications subject Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 www.te.com to change. USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015